/*
 * Copyright 2013 floreysoft GmbH (www.floreysoft.net)
 *
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.floreysoft.gwt.drive.client.utils;

import com.floreysoft.gwt.drive.client.callback.DriveFileCreatedCallback;
import com.floreysoft.gwt.drive.client.callback.DriveFileLoadedCallback;

/**
 * Util class to load google drive files
 */
public class DriveFileHandler {

	/**
	 * creates a new drive file
	 * @param title the title of the file
	 * @param callback Callback that returns when the file got created
	 */
	public static native void createFile(String title, DriveFileCreatedCallback callback)/*-{
		$wnd.gapi.client.load('drive', 'v2', function() {
			$wnd.gapi.client.drive.files.insert({
				'resource': {
					mimeType: 'application/vnd.google-apps.drive-sdk',
					title: title
					}
				}).execute(function(file){
					callback.@com.floreysoft.gwt.drive.client.callback.DriveFileCreatedCallback::onFileCreated(Ljava/lang/String;)(file.id);
			});
		});
	}-*/;
	
	/**
	 * loads an existing drive file
	 * @param title the title of the file
	 * @param callback returns when the file got loaded
	 */
	public static native void getFile(String title, DriveFileLoadedCallback callback)/*-{
		$wnd.gapi.client.load('drive', 'v2', function() {
			$wnd.gapi.client.drive.files.get({
		      'fileId' : fileId
		    }).execute(function(file){
		    	callback.@com.floreysoft.gwt.drive.client.callback.DriveFileLoadedCallback::onFileLoaded(Ljava/lang/String;)(file.id);
		    });
		});	
	}-*/;
	
}
